Seaguar Pink Label Fluo Leader 50lb/25yd Pink Leader Material S50PL25 Seaguar Pink Label Leader is made from single structure vs. double structure in comparison. Which, is a fantastic introduction to Fluorocarbon, strong yet extremely soft and sensitive. Offers remarkable impact strength; it is suitable for both fresh water and salt water. As with all 100% Fluorocarbon products, Pink Label is much less visible underwater than monofilament line and virtually invisible to fish. UV resistant, chemical resistant, non-absorbent, high-density and impervious to cold conditions. Made from 100% Seaguar resins and produced using our proprietary extrusion process.